It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 34 + 63 + 73 + 55 .
It is a nialpdrome in base 16.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3765.
23765 is an apocalyptic number.
It is an amenable number.
3765 is a wasteful number, since it uses less digits than its factorization.
3765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259.
The square root of 3765 is about 61.3595958266. The cubic root of 3765 is about 15.5568498545.
The spelling of 3765 in words is "three thousand, seven hundred sixty-five".